| 1 | ||
| Researcher: | Vijayakumar, S | |
| University: | Andhra University | |
| Language: | Telugu | |
| 2 | Studies on surface characteristics and catalytic activities of chromium pillared clays | |
| Researcher: | Vijayakumar, S | |
| Guide: | Sivasankar, B | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Vijayakumar, Jammalamadaka | |
| Guide: | Narasimha Raju, G V S L | |
| University: | Andhra University | |
| Language: | English | |